Human Recombinant CD40 (from HEK293 cells)
77538-960
:
- Pack type:Vial
- Conjugation:Unconjugated
- Protein/peptide type:Recombinant
- Source:HEK293 cells
- Species:Human
- Size:100 µg
- Storage conditions:4 °C
- Endotoxin content:<1.0 EU/µg of the protein as determined by the LAL method
- Biological activity:Measured by its binding ability in a functional ELISA. Immobilized recombinant human CD40 at 2 μg/ml (100 μl/well) can bind biotinylated human CD40L with a linear range of 15.6 - 500 ng/ml.
- Reconstitution instructions:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 µg/µl. Centrifuge the vial at 4 °C before opening to recover the entire contents.
- Endotoxin-free:No
- Carrier-free:No
- Protease-free:No
- Animal-free:No
- Protein synonyms:CD40 antigen
- UniProtKB:P25942
- Protein/peptide name:CD40
- Purity:>95% as determined by SDS-PAGE. >90% as determined by SEC-HPLC.
- Molecular weight:The secreted recombinant human CD40 comprises 184 amino acids with a predicted molecular mass of 20.7 kDa. As a result of glycosylation, rhCD40 migrates as an approximately 32 kDa band in SDS-PAGE under reducing conditions.
- Endotoxin level:Low
- Nuclease-free:No
- Grade:Ultrapure grade
- Shipping temperature:20
- Cat. no.:77538-960